热门试题:
[单项选择]股骨髁上骨折，骨折远端向后移位损伤腘血管，引起骨折移位的肌肉是（）
A. 股二头肌
B. 半腱肌
C. 半膜肌
D. 腓肠肌
E. 比目鱼肌
[单项选择]凡属由国务院投资主管部门核准的电网工程项目，由国家电网公司或南方电网公司根据输变电工程可行性研究等工程设计文件和项目核准需要的支持性文件申报，（）核准。但只有在电力项目纳入国家电力规划后，国家发展改革委员会才会受理项目申请报告。
A. 电监会
B. 国家电力公司
C. 国家发展改革委员会
D. 中电联
[单项选择]All things (had) been canceled (because) of the snowstorm, many passengers could do (nothing) but (take) the train.
A. had
B. because
C. nothing
D. take
[判断题]发现现场工作人员有饮酒、精神不振、精力不集中等症状时，在登高作业时，要加强监护。
A.正确
B.错误
[判断题]盐水高位槽尾气进入氯气总管。 ( )
A.正确
B.错误
[单项选择]软件测试不需要了解软件设计的（）。
A. 功能
B. 处理过程
C. 内部结构
D. 条件
[判断题]严禁客户经理与第三方中介进行合作，收取客户中介费、咨询费等相关费用。
A.正确
B.错误
[单选题]根据《江苏移动机房安全管理实施细则》，作为施工工具，机房内可以使用（）。
A.电炉
B.电热棒
C.电吹风
D.电热杯
[判断题]督察制度是为完善公安机关自我约束机制而依法建立的一种外部和内部监督制度。
A. 正确
B. 错误
[单选题]下例哪项属于一级分诊( )
A.病人到达医院门诊入口时测量体温
B.病人到门诊护士站再次测量体温
C.病人到达诊断室测量体温、详细询问病人的流行病学史
D.病人在病房里测量体温
[判断题]现场心肺复苏应坚持不断地进行，抢救者不得频繁更换，即使送往医院途中也应继续进行。鼻导管给氧绝不能代替心肺复苏术。如需将伤员由现场移往室内，中断操作时间不得超过7s；通道狭窄、上下楼层、送上救护车等的操作中断不得超过30s。
A.正确
B.错误
[单选题]教育主管部门应当指导、监督各级各类学校把应急知识教育纳入教学内容,对学生进行应急知识教育,培养学生的安全意识和自救与互救能力。()
A.正确
B.错误
[多选题]《突发事件应对法》所指的突发事件具有下列()特征。
A.紧迫性
B.破坏性
C.危害性
D.私力救济即可解决
E.明显的公共性或者社会性
[判断题]加计抵减政策执行到期后，纳税人不再计提加计抵减额，结余的加计抵减额继续抵减。 （ ）
A.正确
B.错误
[单选题]1.214.第214题
业扩受电工程，正式开工前，应将施工企业资质、施工进度安排报（）审核备案。工程施工应依据审核通过的图纸进行施工。隐蔽工程掩埋或封闭前，应报供电部门进行中间检查。
A.供电部门
B.建设管理部门
C.电力监管部门
D.营销部门
[多选题]《安全生产法》规定，两个以上生产经营单位在同一作业区域
内进行可能危及对方安全生产的生产经营活动，未签订安全生产管理
协议或者未指定专职安全生产管理人员进行安全检查与协调的，处罚
有（ ）（第104条）
A.责令限期改正
B.处五万元以下的罚款
C.对其直接负责的主管人员和其他直接责任人员处一万元以下的罚
款
D.逾期未改正的，责令停产停业
[单项选择]下列会计资料中不属于会计档案的是（ ）。
A. 购货发票
B. 固定资产卡片
C. 年度财务计划
D. 会计档案保管清册
[单项选择]托马斯征（Thomas）阳性说明（）。
A. 右下肢有放射性疼痛
B. 髋关节活动受限
C. 右侧髂腰肌受刺激
D. 臀大肌受刺激
E. 右股四头肌受刺激
[填空题]>客车空调装置中电动机的过载保护主要依靠( )。
[判断题]( )药品贮藏室最好向阳，以保证室内要干燥、通风。
A.正确
B.错误
[多选题]铁路从业人员坐卧线路、（）等违反劳动安全行为。一经检查发现，应内部待岗三个月，调离原岗位。
A.钻车底
B.以车代步
C.飞乘飞降
D.走道心
[单选题]水表（滴水走字） 单位 块 零售价( )
A.25.00
B.45.0
[判断题]在向客户介绍产品时，要让客户了解产品优势，向客户请教产品意见，解决客户面临难题。
A.正确
B.错误
[单选题]The Enemy Within
Allergy has become me me common over the last 30 years. Now one-thirdof us are affected by allergy at some point in our lives half of thesesufferers are children. In the UK, three million people suffer from asthma, five per cent of children suffer from food allergy.
Allergy is a reaction that occurs when the immune system has astrange unnecessary reaction to a substance which is nmally harmless,such as pollen peanuts. ____1____ To defend your body against an attacker,the immune system remembers these dangerous micro-ganisms attacks them ifit meets them again. This wk is done by antibodies. The immune system inallergy sufferers makes antibodies against harmless substances, because itmistakenly believes them to be dangerous.
An allergic reaction may not happen the first time a sufferer meetsan allergen (the substance causing the reaction, such as pollen, milk strawberries). Sometimes people can eat nuts f years then suddenly becomeallergic to them. What has happened is that the immune system has now decidedthe substance is dangerous has made an allergy antibody. This antibody thenattaches itself to cells, which contain histamine. ____2____ As they do that,the surface of the cells is broken, histamine is released. The histamine other chemicals inflame the tissues. This leads to the symptoms of allergy,such as swelling, rashes, sneezing, se eyes breathlessness. Anaphylaxisis the most severe allergic reaction of all is most often triggered by wasp bee stings peanuts. This must be treated immediately.
____3____ Some people are bn with the ability to make lots ofallergy antibodies, they are me likely to develop allergies allergicdisders such as hay fever asthma.
____4____ We eat me processed foods, with a wide range of additives colourings; me me people have central heating double glazing,making our houses warmer less draughty-an ideal environment to breed thehouse dust mite.
There may also be a link between allergies antibiotics. At onetime our immune systems were kept busy fighting off disease trying to winthe battle f health, but antibiotics have reduced the amount of wk ourimmune systems have to do. Now experts think they may direct spare energy toharmless substances such as strawberries. ____5____
A good deal of research is being devoted to finding a cure fallergies. Sufferers may be given medicine to control symptoms, they mayalso be offered tests to find out what substances trigger an allergic reactionso that they can avoid contact with these in future.
词汇：
allergy n. 过敏，过敏症
sufferer n. 患者，受害者
asthma n. 哮喘
substance n. 物质
pollen n. 花粉
micro-ganism n. 微生物
antibodies n. antibody的复数形式，意为抗体
allergen n. 过敏源
nut n. 坚果
histamine n. 组织胺，组胺
tissue n. 人体组织
symptom n. 病症，征兆
rash n. 疱疹
sneezing n. 打喷嚏
breathlessness n. 呼吸急促，气喘吁吁
anaphylaxis n. 全身性过敏反应，过敏反应
wasp n. 黄蜂
sting n. 蟄，咬
hayfever n. 枯草热，花粉病
additives n. 添加剂，食品添加剂
cure n. 治疗，解药
注释：
1.suffer from...忍受^的折磨
2.be devoted to sth. ...全身心投入于^
练习：
A.The immune system is there to protect the body against outsideattackers, including viruses, bacteria parasites.
B.In other wds our immune systems have become over-sensitive.
C.Allergies run in families.
D.International differences have been associated with the number ofindividuals within a population have allergy.
E.When the antibodies meet the allergen the next time, they attempt todestroy it.
F.Experts believe me people have developed allergies because ofchanges in our lifestyle which have exposed us to me allergens.
[判断题] 巷道维护须从提高围岩强度和控制围岩应力两方面采取措施。()
A.正确
B.错误
[单项选择]CT成像系统中的一个重要部件是数据采集系统，它的英文缩写是（）
A. DSA
B. DAS
C. MTF
D. HU
E. DTS
[判断题]用火作业分一级、二级、三级用火三个级别。
A.正确
B.错误
[判断题]水资源的小循环指的是只有液体和气体形态的水循环。
[单项选择]男性，56岁。反复发作性咳嗽、咳痰20余年，近3年进行性气急加重，时有尿少、下肢水肿。1周前因感冒症状加剧而入院。体检：神清，气急，紫绀明显，球结膜轻度充血水肿。颈静脉充盈。两肺呼吸音低，肺底闻及细湿啰音。心界不大，心率106次／分，律齐，P2亢进，各瓣膜区未闻杂音。肝脏肋下2．5cm，质软，压痛，肝颈反流试验阳性，下肢水肿（++）。痰涂片找见多形性细小革兰氏阴性杆菌。动脉血气（不吸氧）示pH7．30，PaCO26．7kPa（50mmHg），PaO260kPa（45mmHg）。本病例右心衰竭的治疗首先应选择（）
A. 氧疗和适度利尿
B. 静脉注射毛花甙c（西地兰）或毒毛花甙K（毒毛旋花子甙K）
C. 静脉滴注多巴酚丁胺
D. 静脉滴注1，6-二磷酸果糖
E. 静脉滴注酚妥拉明（苄胺唑啉）
[单项选择]（）以下哪仙觉得仪琳小尼姑挺可爱的？
A. 桃叶仙
B. 桃干仙
C. 桃枝仙
D. 桃根仙
E. 桃实仙
F. 桃花仙
[多选题]关于B8300,下列说法正确的是:
A.3U基带池支持最多8个全高AMC槽位,支持MCH和PWR备份
B.采用横插单板方式
C.左右风道,左出风,右进风
D.有14个物理资源槽位
[单项选择] Ever since Darwin’’s theory of evolution, biologists have assumed that environments teeming with complex forms of life served as the nurseries of evolution. But two recent papers in Science magazine have turned that notion on its head. Last month some biologists reported that in the ocean it is the relatively barren areas that serve as "evolutionary crucibles(熔炉) ," not regions with great diversity of species. Other researchers announced this summer that the Arctic, not the rain forest, spawned many plants and animals that later migrated to North America. Says John Sepkoski of the University of Chicago, "Harsh environments may be producing the major changes in the history of life."
These "changes" do not result merely in a longer tail or a bigger claw for an existing species but, rather, in dramatic leaps up the evolutionary ladder----a rare innovation that comes along once in a million years. In the Arctic, reports Leo Hickey of Yale University, the innovations ran to forms nev
A. relatively harsh environments are the nurseries of evolution
B. evolution occurred in regions with biological diversity
C. new forms of life come into being in near-shore areas
D. species of birch and redwood originated in the south
[判断题]回转支承装于主车架上,支承着转台及联接在转台上的上装,在水平方向360°连续回转作业。(易)( )
A.正确
B.错误
[单项选择]I have offered a prediction that the reforms run a very high risk of being______ by a general collapse of confidence in the ruble.
A. set back
B. let down
C. hold back
D. run down
[单选题]下列对长螺旋钻机的描述不正确的是（）。
A.安装前，应检査并确认钻杆及各部件不得有变形
B.安装钻杆时，应从动力头开始，逐节往下安装
C.卡钻时，应放慢下钻速度。査明原因后再恢复至正常速度
D.钻孔时，不得用手清除螺旋片中的泥土
[单项选择]异烟肼与苯妥英钠合用后，使苯妥英钠血药浓度上升而显示毒性属于（）
A. 酶诱导作用
B. 酶抑制作用
C. 5-羟色胺综合征
D. 影响药物肾脏排泄
E. 单胺氧化酶抑制剂抑制肝脏药物代谢酶的作用
[单选题]《中国药典》目前共出版了几版药典
A.6版
B.7版
C.8版
D.9版
E.10版
[单选题]下列属于行政处罚的是（）。
A.没收财产
B.罚金
C.撤职
D.责令停产停业
[单项选择]测距机DME中字母E是（）英文单词的缩写。
A. Equipment
B. Email
C. Egypt
D. Essential
